- Pseudo-Ptolemy. Centiloquium1
- Qur'anic boards1
- Qāmūs al-muḥīṭ (Fīrūzābādī, Muḥammad ibn Yaʻqūb)1
- Qāḍī Mīr, Ḥusayn ibn Muʻīn al-Dīn, -1504 or 1505. Sharḥ Hidāyat al-ḥikmah1
- Qāḍīʹzādah, Mūsá ibn Muḥammad, -approximately 1436. Sharḥ al-Jaghmīnī1
- Recitations1
- Religious minorities--Legal status, laws, etc.1
- Remboîtage1
- Sacred books1
- Samaritans1
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Ashkāl al-taʼsīs1
- Sharḥ al-Ājurrūmīyah (Azharī, Khālid ibn ʻAbd Allāh)1
- Shiite shrines1
- Shīʻah1
- Shīʻah--Prayers and devotions1
- Sphere1
- Syria--Damascus1
- Talkhīṣ Miftāḥ al-ʻulūm (Qazwīnī, Jalāl al-Dīn Muḥammad ibn ʻAbd al-Raḥmān)1
- Tenth of Muḥarram1
- Theology, Practical1